Comparisons :  An exercise in looking ; exhibition : Desesmber 11, 1990-April 21, 1991 ; [Booklet]. 

 - S. l. :  Hirshhorn Museum,  1991. 
 - [1] l. :  ill. ; text in [10] p. ;   24 cm. 
 - 73/75(73+4) (NLA) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art--Museum collections--USA
<br/><br/><label>Universal Decimal Class. No.: </label>73/75(73+4) (NLA)